EP2956250A1 - Kühlstrecke mit power cooling und laminarkühlung - Google Patents
Kühlstrecke mit power cooling und laminarkühlungInfo
- Publication number
- EP2956250A1 EP2956250A1 EP14705081.9A EP14705081A EP2956250A1 EP 2956250 A1 EP2956250 A1 EP 2956250A1 EP 14705081 A EP14705081 A EP 14705081A EP 2956250 A1 EP2956250 A1 EP 2956250A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valves
- rolling stock
- pump
- supply system
- flat rolling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 50
- 239000007921 spray Substances 0.000 claims abstract description 48
- 239000002826 coolant Substances 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 238000005096 rolling process Methods 0.000 claims abstract description 31
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 8
- 238000004590 computer program Methods 0.000 claims description 5
- 238000011017 operating method Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 description 4
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 2
- 240000002834 Paulownia tomentosa Species 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
- B21B37/76—Cooling control on the run-out table
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14705081.9A EP2956250B1 (de) | 2013-02-15 | 2014-02-07 | Kühlstrecke mit power cooling und laminarkühlung |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13155337.2A EP2767353A1 (de) | 2013-02-15 | 2013-02-15 | Kühlstrecke mit Power Cooling und Laminarkühlung |
PCT/EP2014/052388 WO2014124868A1 (de) | 2013-02-15 | 2014-02-07 | Kühlstrecke mit power cooling und laminarkühlung |
EP14705081.9A EP2956250B1 (de) | 2013-02-15 | 2014-02-07 | Kühlstrecke mit power cooling und laminarkühlung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2956250A1 true EP2956250A1 (de) | 2015-12-23 |
EP2956250B1 EP2956250B1 (de) | 2022-12-07 |
Family
ID=47720403
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13155337.2A Withdrawn EP2767353A1 (de) | 2013-02-15 | 2013-02-15 | Kühlstrecke mit Power Cooling und Laminarkühlung |
EP14705081.9A Active EP2956250B1 (de) | 2013-02-15 | 2014-02-07 | Kühlstrecke mit power cooling und laminarkühlung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13155337.2A Withdrawn EP2767353A1 (de) | 2013-02-15 | 2013-02-15 | Kühlstrecke mit Power Cooling und Laminarkühlung |
Country Status (5)
Country | Link |
---|---|
US (2) | US10076778B2 (de) |
EP (2) | EP2767353A1 (de) |
CN (1) | CN105163876B (de) |
BR (1) | BR112015019431B1 (de) |
WO (1) | WO2014124868A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2767352A1 (de) * | 2013-02-14 | 2014-08-20 | Siemens VAI Metals Technologies GmbH | Kühlung eines Metallbandes mit positionsgeregelter Ventileinrichtung |
CN105414204B (zh) * | 2015-12-07 | 2017-11-28 | 武汉钢铁有限公司 | 用于热轧带钢的层流冷却控制系统及方法 |
EP3495056B1 (de) * | 2017-12-11 | 2020-09-16 | Primetals Technologies Austria GmbH | Verbesserte steuerung der wasserwirtschaft einer kühlstrecke |
EP3599037A1 (de) | 2018-07-25 | 2020-01-29 | Primetals Technologies Germany GmbH | Kühlstrecke mit einstellung der kühlmittelströme durch pumpen |
US20200188975A1 (en) * | 2018-12-12 | 2020-06-18 | Primetals Technologies USA LLC | Temperature control system |
EP3760326A1 (de) * | 2019-07-03 | 2021-01-06 | Primetals Technologies Germany GmbH | Kühlstrecke mit ventilen und druckgefässen zur vermeidung von druckschlägen |
EP3895819B1 (de) | 2020-04-14 | 2023-06-07 | Primetals Technologies Germany GmbH | Betrieb einer kühleinrichtung mit einem minimalen arbeitsdruck |
DE102020205252A1 (de) * | 2020-04-24 | 2021-10-28 | Kocks Technik Gmbh & Co Kg | Vorrichtung zum Kühlen von Langprodukten und Verfahren zum Kühlen eines Langproduktes unter Verwendung derselben |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014032838A1 (de) * | 2012-09-03 | 2014-03-06 | Sms Siemag Ag | Verfahren und vorrichtung zur dynamischen versorgung einer kühleinrichtung zum kühlen von metallband oder sonstigem walzgut mit kühlmittel |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US298224A (en) * | 1884-05-06 | Flanging-machine | ||
GB1038359A (en) * | 1964-05-27 | 1966-08-10 | Drever Co | Roller pressure quench system |
US4720310A (en) * | 1981-11-26 | 1988-01-19 | Union Siderurgique Du Nord Et De L'est De La France (Usinor) | Process for effecting the controlled cooling of metal sheets |
JP2952625B2 (ja) * | 1992-10-13 | 1999-09-27 | 新日本製鐵株式会社 | 棒鋼・線材の水冷制御方法 |
CN2261898Y (zh) * | 1996-07-05 | 1997-09-10 | 鞍山钢铁公司 | 中厚板控制冷却装置 |
DE19854675C2 (de) * | 1998-11-26 | 2002-09-26 | Thyssenkrupp Stahl Ag | Vorrichtung zum Kühlen eines Metallbandes, insbesondere eies Warmbreitbandes |
US20020104597A1 (en) * | 1999-07-09 | 2002-08-08 | Ipsco Enterprises Inc. | Method and apparatus for producing steel |
DE20006508U1 (de) * | 2000-04-08 | 2000-08-31 | Achenbach Buschhuetten Gmbh | Walzenkühl- und/oder Schmiervorrichtung für Kaltbandwalzwerke, insbesondere Feinband- und Folienwalzwerke |
CN2675279Y (zh) | 2003-10-24 | 2005-02-02 | 东北大学 | 热轧钢材控冷系统稳压节能供水装置 |
EP1938911A1 (de) | 2006-12-27 | 2008-07-02 | VAI Industries (UK) Ltd. | Vorrichtung und Verfahren zur kontrollierten Kühlung. |
CN201324757Y (zh) | 2008-12-29 | 2009-10-14 | 中国第一重型机械股份公司 | 热连轧机工艺润滑装置 |
CN102725078B (zh) * | 2010-01-29 | 2015-04-01 | 东芝三菱电机产业系统株式会社 | 轧制线上的注水控制装置、注水控制方法、注水控制程序 |
CN201752716U (zh) * | 2010-08-23 | 2011-03-02 | 秦皇岛首秦金属材料有限公司 | 一种热轧中厚板的控制冷却装置 |
CN102327906A (zh) * | 2011-07-19 | 2012-01-25 | 东北大学 | 一种超快速冷却技术的轧后冷却系统 |
JP5972132B2 (ja) * | 2012-09-26 | 2016-08-17 | 新日鐵住金株式会社 | ノズル |
-
2013
- 2013-02-15 EP EP13155337.2A patent/EP2767353A1/de not_active Withdrawn
-
2014
- 2014-02-07 CN CN201480009116.XA patent/CN105163876B/zh active Active
- 2014-02-07 US US14/768,097 patent/US10076778B2/en active Active
- 2014-02-07 BR BR112015019431-1A patent/BR112015019431B1/pt active IP Right Grant
- 2014-02-07 EP EP14705081.9A patent/EP2956250B1/de active Active
- 2014-02-07 WO PCT/EP2014/052388 patent/WO2014124868A1/de active Application Filing
-
2018
- 2018-08-09 US US16/059,125 patent/US11040385B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014032838A1 (de) * | 2012-09-03 | 2014-03-06 | Sms Siemag Ag | Verfahren und vorrichtung zur dynamischen versorgung einer kühleinrichtung zum kühlen von metallband oder sonstigem walzgut mit kühlmittel |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014124868A1 * |
Also Published As
Publication number | Publication date |
---|---|
BR112015019431B1 (pt) | 2022-07-19 |
CN105163876A (zh) | 2015-12-16 |
US10076778B2 (en) | 2018-09-18 |
US11040385B2 (en) | 2021-06-22 |
US20180345343A1 (en) | 2018-12-06 |
US20150375284A1 (en) | 2015-12-31 |
EP2956250B1 (de) | 2022-12-07 |
WO2014124868A1 (de) | 2014-08-21 |
CN105163876B (zh) | 2017-12-15 |
EP2767353A1 (de) | 2014-08-20 |
BR112015019431A2 (pt) | 2017-07-18 |
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